package main

import (
	"fmt"
	"reflect"
)

func main() {
	a := 10 + 0.1
	b := byte(1) + 1
	fmt.Println(a, b, reflect.TypeOf(b))

	sum := a + float64(b)
	fmt.Println(sum)

	sub := byte(a) - b
	fmt.Println(byte(a), b, sub)

	mul := a * float64(b)
	div := int(a) / b

	fmt.Println(mul, div)
}
